01Misruns, cold shuts and two retiring pourers
A 180kt/yr ductile iron foundry running an automotive crankshaft programme. Pour consistency varied by shift, misrun and cold-shut scrap concentrated on one geometry, and two of three experienced pourers were within a year of retirement.
- Wedge cell: robotic pour and fill control
- Baseline captured over eight weeks in shadow mode
- Ground truth: existing X-ray results and scrap tickets